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Genuine Philips UHP bare projector bulb for Hitachi CP-X4011, 190W arc .8 E19.4 reflector

Hitachi, Ltd.

Hitachi, Ltd. CP-X4011 210-140W 190W .8 E19.4 dlp replacement lamp

SKU CH-TKDA-CYGDT

Genuine Philips UHP bare bulb for Hitachi CP-X4011 projector, 190W power range with .8 Arc length and E19.4 reflector

  • TypeProjector Lamps
  • Genuine OEM Philips UHP bulb ensures reliable ignition for Hitachi CP-X4011
  • 210–140 W power range with 190 W nominal output matches original specs
  • 8 mm Arc length and E19.4 reflector maintain correct cooling and colour accuracy
  • Superior light output and uniform distribution maximise projected image quality
  • Long lamp life reduces maintenance intervals and total cost of ownership

Genuine Philips UHP bulb for Hitachi CP-X4011

This bare replacement lamp is built for the Hitachi CP-X4011 projector and uses a genuine Philips UHP 210-140W 0.8 E19.4 Extra bulb. It matches the original cooling setup and driving mode to avoid overheating, flickering, colour errors and premature shattering. The lamp delivers the specified 190W power range with a 0.8 mm arc length and E19.4 reflector shape. It is intended for technicians or owners comfortable installing a bare bulb without the cage assembly.

Sustained output stability

Philips UHP technology provides superior light output and uniform light distribution that remains consistent during extended projection sessions. The bulb is manufactured to meet the correct ignition parameters and cooling requirements, which prevents lumen decay and maintains colour accuracy over the full operating cycle. Long lamp life reduces the frequency of maintenance intervals for the projector. Reliable thermal behaviour supports continuous use in fixed-installation environments.

Bare-bulb installation considerations

This product supplies the Philips UHP bulb only; the original cage or housing must be reused for mounting. Proper seating of the bare bulb ensures the reflector aligns with the projector's optical path and that cooling airflow matches the design intent. Handling the bulb with clean gloves prevents contamination that could affect luminance or cause hot spots. The E19.4 reflector shape is specific to the CP-X4011 optical system and must not be substituted.

Highlights

  • Genuine OEM Philips UHP bulb ensures reliable ignition for Hitachi CP-X4011
  • 210–140 W power range with 190 W nominal output matches original specs
  • 8 mm Arc length and E19.4 reflector maintain correct cooling and colour accuracy
  • Superior light output and uniform distribution maximise projected image quality
  • Long lamp life reduces maintenance intervals and total cost of ownership

Specifications

BrandHitachi
TypeProjector Lamps

Questions about this item

How much power does the 210-140W Philips UHP bulb draw when the CP-X4011 runs continuously?

The lamp operates at a 190W power rating; the 210-140W range covers the driver's operating window, so sustained use stays within that envelope.

Does the bare bulb ship with the reflector cage, or must I reuse the original housing from my CP-X4011?

This is a bare bulb only — the E19.4 reflector is built onto the bulb, but the outer cage assembly is not included; you must reinstall the bulb into your existing housing.

Will the 0.8 mm arc length and E19.4 reflector match the ignition and cooling profile of the original CP-X4011 lamp module?

Yes; the Philips UHP bulb replicates the 0.8 mm arc and E19.4 reflector geometry, delivering the correct ignition parameters and cooling match for the CP-X4011.

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